package com.moxi.mogublog.monitor.config;

import de.codecentric.boot.admin.server.config.AdminServerProperties;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
import org.springframework.security.web.csrf.CookieCsrfTokenRepository;

/**
 * security 配置
 *
 * @author JackLi
 * @date 2020-05-14 上午11:19
 */
@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    private final String adminContextPath;

    public WebSecurityConfig(AdminServerProperties adminServerProperties) {
        this.adminContextPath = adminServerProperties.getContextPath();
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
        successHandler.setTargetUrlParameter("redirectTo");
        successHandler.setDefaultTargetUrl(adminContextPath + "/");

        // 原因是因为 springSecurty 使用 X-Frame-Options 防止网页被 Frame。所以需要关闭为了让后端的接口管理的swagger页面正常显示
        http.headers().frameOptions().disable();
        http.authorizeRequests()
                .antMatchers(adminContextPath + "/assets/**")
                .permitAll()
                .antMatchers(adminContextPath + "/login")
                .permitAll()
                .anyRequest()
                .authenticated()
                .and()
                .formLogin()
                .loginPage(adminContextPath + "/login")
                .successHandler(successHandler)
                .and()
                .logout()
                .logoutUrl(adminContextPath + "/logout")
                .and()
                .httpBasic()
                .and()
                .csrf()
                .csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
                .ignoringAntMatchers(adminContextPath + "/instances", adminContextPath + "/actuator/**");
    }

}
